Pharmaceutical, pesticide intermediates?
What is an intermediate?
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Five ocean hydrocarbon Ming Xiao Ming
Five ocean hydrocarbon Ming Xiao Ming
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With 30 years experience in the solvent field

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Intermediates are a very important type of fine chemical products. In essence, intermediates are a kind of “semi-finished products”, which are intermediate products in the production of some products. For example, to produce a product, it can be produced from intermediates to save costs, and is widely used in the synthesis of medicine, pesticides, coatings, dyes and spices.
In the field of medicine, intermediates are important links in the industrial chain of the pharmaceutical industry. They are used for some chemical raw materials or chemical products in the pharmaceutical synthesis process. In a word, they are used for the production of API.

Pesticide intermediates are intermediates that combine two or more agricultural raw materials.
Today, we’re going to focus on pesticide intermediates.

Pesticides refer to a substance or a mixture of substances or their preparations used for the prevention, eradication or control of diseases, insects, grasses and other harmful organisms harmful to agriculture and forestry, as well as for the chemical synthesis or the purposeful regulation of the growth of plants and insects, or derived from biological or other natural substances.
Broadly speaking, pesticides are divided into crop protection pesticides and non-crop protection pesticides. Crop protection pesticides are mainly divided into herbicides, insecticides, fungicides and plant growth regulators according to their USES. They are mainly used for agricultural protection.
Non-crop protection pesticides mainly include rodenticides, insect repellents and health mosquito repellents, etc. They are mainly used in residential drug use, public health, forestry management, industrial mildew control, pest control, seasonal drug use, wood preservative, lawn protection and other fields.

The pesticide industry is at the end of the chemical industry chain and belongs to the fine chemical industry.
The upstream of pesticide industry chain is petroleum/chemical industry, providing raw materials for pesticide industry.
The midstream industry mainly consists of three parts: intermediate, active drug and preparation.
Downstream are agricultural applications and off-farm applications.
The pesticide industry is highly dependent on technology, with large r&d investment, long cycle, high risk and low success rate.
Under the contradiction between the global population growth and the decrease of cultivated land area, the wide use of pesticides to increase the yield per unit area is an important way to solve the food problem.

Pesticides are important means of production in agricultural production. They play an important role in controlling diseases, insect pests and weeds, stabilizing and increasing crop yield.
Although influenced by various factors such as agricultural product price, planting area, climate and inventory, pesticide sales show periodic fluctuations in each year, the demand is still relatively rigid.
According to the National Bureau of Statistics, the national output of chemical pesticides has been on the decline since 2017.
In 2017, the output of chemical pesticides was 2.941 million tons, and in 2018, it dropped to 2.083 million tons. In 2019, the output of chemical pesticides stopped declining and rose to 2.2539 million tons, an increase of 1.4% year on year.
In recent years, the sales income of pesticide industry in China has been increasing as a whole.
In 2018, thanks to the development of biological pesticides and the rise in product prices, as well as the expanding demand for pesticides in cash crops such as cotton and infrastructure, the industry’s sales revenue reached about 329 billion yuan.
It is estimated that the potential market size of China’s agriculture is still expected to rise in 2020.

Different pesticides require different intermediates in the production process.
The agricultural raw material processing produces the product, also is one kind will two kinds or two kinds of above material union medium.
In pesticides it can be understood as synergist, also known as organic intermediate.
The intermediate product that points to to use coal tar or petroleum product to be raw material to synthesize fragrance, dye, resin, medicaments, plasticizer, rubber accelerator to wait for chemical product at the beginning, the intermediate product that produces.

The synthesis of intermediates is generally carried out in a reactor, and the generated intermediates are separated and purified, usually by extraction technology.
Pesticide intermediates and chloroform extraction is chemical enterprise common unit operation, the traditional operation process generally adopts the distillation column, this kind of operation process is complex, low extraction efficiency, power consumption is big, therefore with the deepening of social division of labor and the progress of production technology, most enterprises begin to technological upgrading, and choose a more effective process operation.
Solvent extraction has become the main operating unit of extraction segment in chemical industry.
The solvent extraction method is to select the appropriate extraction agent, mix the raw material liquid with the extraction agent, transfer the organic phase in the raw material liquid to the extraction agent, and the organic phase is extracted after the separation of the two phases.
This method has the advantages of simple operation, high extraction efficiency, low cost and easy availability of extractants, and recyclable extractants, which can effectively save the comprehensive input cost.
Q: Are you a factory or trading company?
A: Yes, We are a leading manufacturer with bulk products, and produce synthesis products with our own lab and factory located in located in Xuzhou, Jiangsu Province.
Q: How long have you run on export trade?
A: 10 years focus on organic chemicals, inorganic chemicals, dyestuff chemicals.
Q: What’s your delivery time?
A: Usually we will arrange the shipment in 7 -15 days.
Q: How about the packing?
A: Usually we provide the packing as 25 kg / bag or carton. Of course, if you have special requirements on them, we will according to you.
Q: How about the validity of the products?
A: We ensure that the cargoes have 100% shelf life when it delivery.
Q: What documents you provide?
A: Usually, we provide Commercial Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.